Bull-X Downpipe/ main cat pipes Audi RS3 8P, TTRS 8J quattro 340/360HP

A lower back pressure and thermal relief generate a significant increase in torque, power, previous response and the same time an extension of the shelf life.

Technical details:
2x 63.5mm (2.5")

Note: We would like to point out that it comes with downpipes without EEC approval to an illumination of the malfunction indicator lamp. Thus, there is no limitation in the driving operation.

- Plug'n'Play solution - perfect fit can be simply exchanged for the original part
- high-quality materials
- Made in Germany - real quality from our own production
- Flow-optimized and performance-enhancing
- Improvement of durability and response
- Optimum removal of exhaust gases - without disturbing edges at the transitions
- Designed and tested on the PC and dynamometer

If you selected a downpipe without cat, 100/200 cell Sportcatalyst as well as HJS EOBD Kat, the article has no approval. Only legal on the streets when you selected the ECE-Cat / Incl. ECE type approval.